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APRS station KO4TSM-9 - show graphs
Comment: 146.520MHz
Mic-E message: Off duty
Location: 41°46.60' N 73°00.59' W - locator FN31LS86TJ - show map
10.9 km North bearing 0° from Terryville, Litchfield County, Connecticut, United States [?]
12.2 km North bearing 17° from Plymouth, Litchfield County, Connecticut, United States
144.4 km Northeast bearing 35° from New York City, New York, United States
147.8 km Northeast bearing 32° from Brooklyn, Kings County, New York, United States
Last position: 2025-09-27 01:16:40 UTC (12h46m ago)
2025-09-26 21:16:40 EDT local time at Terryville, United States [?]
Altitude: 303 m
Course: 281°
Speed: 69 km/h
Last telemetry: 2023-06-18 16:59:44 UTC (831d 21h3m ago) – show telemetry
Ch 1: 409, Ch 2: 615, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device: Yaesu: FTM-300D (rig)
Last path: KO4TSM-9>TQTV6P via KB1AEV-15*,WIDE2-1,qAR,OTISMA (good)
Positions stored: 13797
Other SSIDs: KO4TSM-2 KO4TSM-4
Stations which heard KO4TSM-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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